The Wimbledon semifinals are set with a mix of familiar names on the men's side and some surprising newcomers on the women's side. Who will win each match? Cast your votes!
Roger Federer vs. Novak Djokivic
Federer leads head-to-head series 14-12.
Andy Murray vs. Jo-Wilfried Tsonga
Murray leads head-to-head series 5-1.
Serena Williams vs. Victoria Azarenka
Williams leads head-to-head series 7-1.
Agnieszka Radwanska vs. Angelique Kerber
Head-to-head series tied 2-2.